Demon Max

$27.00 - $293.28

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Not for Sale to: CT, NY
NY residents, see our New York Pest Control page.

4.5 out of 5 stars Rating: 4.7

153 Reviews | 108 Q&A

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{ $27.00 { $26.42 $77.59 $74.62 $192.24 $293.28
  Size/Description Price/Ea. Qty
Demon Max pint (16 oz)

Buy 1: $27.00 each

Buy 2 or more: $26.42 each

$27.00
Demon Max - Gallon gallon (128 oz)

Buy 1: $77.59 each

Buy 2 or more: $74.62 each

$77.59
Demon Max - CASE (8 pints)Demon Max - CASE (8 pints) case (8 pints)

Save! Get 8 for only $24.03 each

$192.24
Demon Max - CASE (4 gallons)Demon Max - CASE (4 gallons) case (4 gallons)

Save! Get 4 for only $73.32 each

$293.28
Total Price: $0.00


Availability: Normally ships in 1 business day.
For large order quotes, please call us at 1-866-581-7378.

Demon Max

Demon Max provides quick knockdown and long-lasting residual control of over 30 types of insect pests. Use Demon Max for crack and crevice and spot treatments; in, on, and around structures and buildings; on lawns, turf, vegetation, and soil; surrounding and under building foundations. Because of its effectiveness in controlling a broad spectrum of insects and its label to be applied in a number of different areas Demon Max is a widely used and economical choice for pest control.

Demon Max provides control of subterranean termites (including eastern subterranean, western subterranean, desert termite, and Formosan subterranean termite), and when applied to wood, may be used for spot treatment of drywood termites.




Key Features

  • Multipurpose product that can be used indoors in crack and crevice treatments and outdoors for both termite and general pest control.
  • Dual action perimeter application with the active ingredient cypermethrin to control general pests.
  • Can be used for pre- and post-construction termite treatments in residential and commercial structures as a soil application, wood surface, injection treatment or foam application.

Key Benefits

  • Multipurpose product that can be used indoors in crack and crevice treatments and outdoors for both termite and general pest control.
  • Dual action perimeter application with the active ingredient cypermethrin to control general pests.
  • Can be used for pre- and post-construction termite treatments in residential and commercial structures as a soil application, wood surface, injection treatment or foam application.

Rating Snapshot

5 stars   129
4 stars   9
3 stars   12
2 stars   0
1 star   3

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Average Customer Rating
4.5 out of 5 stars (153)

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Most Helpful Customer Reviews
  • 92 of 95 people found this review helpful:

    5 of 5 stars  Great Stuff
    By Steven in Athens, ga on 04/23/2013
    Verified Purchase

    I have been using the active ingredient Cypermethrin for almost 5 years as an indoor and outdoor pest control product. It is a great chemical and does wonders to control roaches and ants. The residual effect is nice providing for less applications through the year. It also does not afffect my pets who have shown sensitivity to other pesticides.

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  • 66 of 67 people found this review helpful:

    5 of 5 stars  Demon EC (Max)
    By Lance in Florida (the bug state) on 06/26/2013

    I have used this stuff for over 10 years; beginning in a rental house that had sat empty for over 3 years and was full of all manner of creepy crawlies. One application of Demon (the first time I'd used it) and they all died a quick and horrible death, leaving the house bug free and inhabitable. It even de-bugged a 18 year old mobile home I lived in while my current house was being built. It's rare for a product to work as well as advertised, but Demon is the real deal.

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  • 64 of 66 people found this review helpful:

    5 of 5 stars  great product
    By in Branson, MO on 06/04/2013
    Verified Purchase

    this product is great sprayed my lawn for ticks and fleas with a garden hose sprayer and my shed at 1 Oz per 1000k Ft. bugs dropped like nothing including a black widow spider that was nesting right next to the handle on the door of the shed that I did not no about until I sprayed this product, it is great and super fast acting.

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  • 57 of 57 people found this review helpful:

    5 of 5 stars  Best I have used so far.
    By Stan in Savannah, GA on 09/08/2013

    Out of all the products I have tried so far Demon Max has proved to be the best. As a landlord of 72 properties, I have tried many products over the years. Demon Max has been very effective and versatile. It has been mixed to do everything I encounter, RoAcHeS, fleas, termites, spiders and ants.

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  • 47 of 49 people found this review helpful:

    5 of 5 stars  Demon Max excellent product
    By in Pineville, LA on 06/22/2013
    Verified Purchase

    Highly recommend this product. I have been using Terminex services for years and it is quite expensive. I tried Demon Max and it works perfectly. Roaches are dead outside the house and never make it in. I only have to treat the outside perimeter of my home.

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Most Recent Customer Reviews
  • 5 of 5 stars  Works great!
    By Kevin in Port Charlotte, FL on 12/08/2017

    Too oily for interior but works great in the garage and outside around the house as a barrier.

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  • 1 of 5 stars  Demon
    By Brenda in morse Louisiana on 11/17/2017

    I was very disappointed. I sprayed every day with the Demon Max. The mosquitoes and flies were still bad. No effect.

    Expert Response   Expert response:
    Thank you for your review. We apologize you have not seen the expected results. We would like to take some time out to help troubleshoot with you. Any flying insects are going to be more difficult to treat just because it's a possibility they won't come in contact with the insecticide, so more applications are necessary. However, we strongly encourage you to read and follow all label directions when using insecticides. Using more product than directed or applying too frequently is wasteful, dangerous, and ineffective. Please take a few moments to review our excellent treatment guides for the pests you have stated. If you have any further questions please give us a call at 866-581-7378.

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  • 5 of 5 stars  Demon Max
    By Martha in Colquitt, Ga on 11/03/2017

    This stuff works great. The bugs if found are dead and that's awesome .

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  • 5 of 5 stars  Home owner
    By Jerry in Tyler on 10/20/2017

    Very easy to do business in ordering and returning an item. Web site is very user friendly. Thanks for quick turnaround in ordering and shipping. You are the best.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Demon Max does the trick
    By David in Houston, TX on 10/06/2017

    Easy, easy, easy to order from DoMyOwn! 100% satisfied.

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  • 1 of 1 people found this review helpful:

    3 of 5 stars  Demon max
    By Maurica in MARVELL on 10/02/2017

    It killed a lot of bugs I didn't know was here but not the roaches

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  • 5 of 5 stars  Demon max
    By Terrence in Swainsboro Ga on 09/22/2017

    1 spraying. Not seen roaches in weeks

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  • 5 of 5 stars  Great stuff
    By Dennis in Onalaska, Texas on 09/08/2017

    I had a local company install and service a bug spray system with unknown chemical for the past 2 years with minimal to no results. When this arrived I sprayed first with a pump then put remainder in my 55 gal drum and after 2 weeks I have noticed a difference. If it continues this good I will continue to use. Pleasure doing business with DoMyOwn, knowledgeable staff and prompt delivery. Why drive 60 miles to purchase when it is delivered free to my door, and at a reasonable price.

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  • 0 of 1 people found this review helpful:

    3 of 5 stars  roaches
    By Bob in dayton on 08/20/2017

    works - but takes 3 weeks for full kill

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Demon Maz
    By Jim in Kingwood, TX on 08/17/2017

    No more mud daubers!

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Most Helpful Q&A's

02/25/2013 Amanda from Downsville, La

QWhich is better, Talstar P or Demon Max?
I am trying to control Ants, Mosquitoes, Wasps, Bees, Flea and Ticks. I used Talstar last year and I am just curious on which is better.

ABoth are going to offer a good kill and a long lasting residual though initially Demon Max may have a faster kill because it is oil based. On the other hand because Demon Max is oil based it could stain old paint/siding and it does have an odor.

85 of 92 people found this answer helpful.
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06/14/2013 Denise from Wichita, Ks

QIs Demon Max safe to use in a house with kids and pets?
I have 2 kids and one dog and was wondering if this product would be safe to use indoors/outdoors with them in mind?

AYes, Demon Max is safe to use indoors and outdoors. Please make sure to keep all children and pets out of the treated area until the treated area has completely dried, then it safe for them to re enter.

60 of 62 people found this answer helpful.
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03/19/2013 Karen from Kerens, Texas

QSince Demon Max stains, what color is it?

AThe product is a very light tan. It is the oil itself in the product that will stain so in most cases it leaves an oily residue behind which can stain old paint or old siding.

43 of 44 people found this answer helpful.
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04/22/2014 Al from Germantown Md

QIs it better to apply Demon Max to lawns for general application 24 hours prior to rain?

ADemon Max will become rainfast after the treated area has dried. This may take approx. 2 hours.

24 of 25 people found this answer helpful.
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02/12/2013 Bobby from Nashville

QWhat is the ratio of Demon Max for mosquitoes and how does it compare?
how many oz of demon max do you use per gallon of water for residual mosquito control, how long does it leave a risidual? and how does demon compare to bifen it?

AYou should use 1/2 fl oz of Demon Max per gallon of water for mosquito control and you will need to reapply once per month to maintain control. Bifen IT and Demon Max will have very comparable results for mosquito control though Bifen IT is water based and non-staining and is more widely used by professionals for mosquito control.

22 of 25 people found this answer helpful.
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Most Recent Customer Questions

01/08/2018 Tonia from Lumberton, Ms

QHow much water do I need to mix Demon Max with for a pint to treat roaches?

A

Demon Max is mixed at a rate of 1/2 to 1 fl oz per gallon of water which is how it is best mixed.  For a pint you would use 1/8 of either of those rates, a very small amount.

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12/12/2017 Danny

QCan I use Demon Max in a ULV fogger?

A

Demon Max cannot be used in any type of fogger.  You can find our selection of ULV fogging solutions here

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12/03/2017 Moises from Mission, Tx

QDoes Demon Max work for treating lime trees for leaf curl?

A

No, Demon Max is not labeled for use on fruit trees or anything edible and will not treat disease.  We would recommend contacting your local cooperative extension office to determine what is causing the leaves to curl on your lime tree so that we can recommend an appropriate product for you. 

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11/19/2017 Ken from Vacaville, California

QCan Demon Max be used around Chickens?
I have treated my landscape cracks and crevices for cockroaches. This treatment produced hundreds of dead or dying bugs, which I have cleaned up. Would it be safe to allow our chickens to roam around again? My fear is they may still find a dead bug and eat it. Would this hurt them?

A

Demon Max is not labeled for use in poultry houses or animal grazing areas, so we would not recommend allowing birds in the area where it has been applied. A similar product that is labeled for use in poultry houses is Talstar P. Please review the SDS for Demon Max for toxicity information.

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11/06/2017 Krista from Cochranton, Pa

QDoes Demon Max go bad if stored in very cold or very hot temps?
I live in Pa. kept my max demon in garage for 3 years. Wondering if it will still work being as it gets darn cold in winter and pretty warm in summer.

A

Demon Max should be stored in an area that is not exposed to extreme hot or cold. We recommend that you store in a cool, for a three year shelf life from the date of purchase. If mixed with water, it should be used within 24 hrs.

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10/22/2017 Dan from Edgerton, Wi

QWith the Demon Max being oil based, will it stain siding?
Since this is oil based will it stain siding that is 5 years old? I am dealing with a large infestation of boxelder bugs and Asian Beetles. I do have boxelder trees on the foliage line my property backs up to. .25 acre lots. Houses about 15 feet apart. Would my neighbors need to combat bugs also? Would also like to combat mosquitoes. Do you have any suggestions before I buy this product?

A

If you have older siding and are wanting to treat for boxelder bugs and other overwintering pests on the side of the home, as well as mosquitoes and various other insects, we would not suggest going with the Demon Max. The oils in the product are very likely to stain the side of the home. We would suggest going with a product like Talstar P instead since it will dry clear, there will be no risk of staining or discoloring, it is low odor and can be used for overwintering pests as well as mosquitoes and others. Talstar is mixed between 0.5 - 1 oz per gallon of water and can be used monthly or quarterly for pest control. If your neighbors are not treating then yes that will certainly make your applications a bit more of an uphill battle so try to encourage them to treat as well or see if they will allow you to treat the main areas of insect populations as well. You can spray trees and bushes for boxelder and beetle control to help reduce the numbers that make their way to your home. 

2 of 2 people found this answer helpful.
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10/10/2017 Dewayne from New Brunswick, Canada

QIs Demon Max labeled for cluster flies?
I have a large infestation of cluster flies. Will this product kill the flies, providing I give all the cracks a liberal spaying?

A

No, Demon Max is not labeled for cluster flies. We would recommend using Demand CS. This product can be used indoors and outdoors for fly control. The rate is 0.4 fl oz per gallon of water. The residual indoors is 90 days and 30 days outdoors. Keep in mind that we can only ship within the US.

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10/06/2017 Stan

QCan I use Demon Max for spiders under second floor porches?

A

Demon Max can be used under second story porches for spider control. Be sure to mix the product at 1.3 fl oz per gallon of water. This can be done every 21 days as needed. 

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09/26/2017 Dustin from Breaux Bridge, La

QWill Demon Max kill termites in my barn?
I was thinking of trenching my whole barn on the inside and flooding the trench with Demon Max. Will this take care of my termite problem? Also, what mixture ratio do you recommend for this? They are destroying anything I leave on the ground.

A

Demon Max would only kill termites that contact the treated soil, but is not labeled or designed to be used to trench the entire ground area of a barn or prevent termites from infesting items placed on the ground.  The best product for trenching is the Taurus SC, this would be done along the outside wall of the barn and along the inside wall to protect the barn itself.  Taurus SC is a non repellent insecticide that will help to eliminate the colonies below ground if you are dealing with subterranean termites. You would also want to treat the beams and rafters, and other unpainted/unstained wood of the stalls/tackrooms, etc. with something like Boracare if treating/preventing drywood termites.  You can spray or paint the mixture on.  There is not much that you can do to prevent them attacking items left on the ground other than avoiding leaving them there. The main concern with termites is generally protecting the bigger investment, the barn itself.

We have a step-by-step guide that will walk you through how to do your own termite trenching treatment. You can see the guide by clicking on the link here.

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08/24/2017 Rhonda from San Angelo, Tx

QIf using for fleas, do I need another product, also, or just Demon Max?

A

Demon Max will not prevent any fleas or other insects from getting into the house but is a great product to use outside for fleas to help control them outside.  Please refer to the product label for complete instructions on treating lawns for fleas. Pets that go inside and out should be treated to help prevent fleas being brought in. Please click the link below for tick control products that can be applied to pets.

Flea/Tick Control on Pets

We would recommend our Indoor Flea Kit which provides you with the necessary components to completely eliminating fleas in your home the most efficient way. We also have a video on that page that and in our "Learn Videos" tab that shows you step by step how to use the products.

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